THE PLATES. 



Tab. 13. 



Fig. 1. Gorgonia lepadifera, pag. 84. n. 8. 



Fig. 2. the cell of one of the polypes, covered with 



fcales, magnified. 

 Fig. 3,. Gorgonia pretiofa, pag. 90. n. 16. Atthebafe, 

 where it adheres to the rock,., the flefh is taken- 

 off, to mew the form of the bone. 

 Fig. 4. a fpecimen fent from Dr. Donati in fpirits y 



magnified. 

 Fig. 5.- Madrepora axillaris, fag. 153. n. 11. 



Tab. 14. 



Fig. 1. Gorgonia Briareus, pag, 93. ?i. 20. 



Fig. 2. the fpiculaa of which the bone is compofed ; 



magnified. 



Fig- %- Gorgonia pinnata, pag. 87. n\ 11. 



Tab. 15.. 



Fig. 1. Gorgonia exferta, pag. 87. n. 12. 



Fig. 2. one of the polypes magnified. 



Fig. 3. Gorgonia patula, pag. 88. n. 13. 



Fig. 4. a. piece of the fame magnified; 



Fig. 5. Lepas dorfalis y tefta quinquevalvi corpus tegente 



bail fquamofa, valvulis lateralibus lasvibus ; 



dorfali rotundata tranfverfim rugofa, ftipite 



fquamulofo. 



From the Mufquito fhore. 

 Fig. 6> Lepas fafcicularis^ tefta quinquevalvi laevi corpus 



tegente, valvula dorfali bafi dilatata angulo 



acuto prominente, ftipite nudo. 



From St. George's Channel. 



Fig.. 7. 



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